baber/WOPTO huggingface dataset:
Patent JP-S6462282-A (JP)
Title: Method for detecting and eliminating weld defect of resistance welded steel tube
Inventor: WAKAMATSU KENICHI
IPC: B23K11/08
Filed: 1987-08-31
Abstract: PURPOSE:To detect and eliminate weld defects at the same time with high accuracy by projecting a laser beam to an extent to melt slightly with respect to the manufacturing speed on the outside of a weld line after cutting external weld beads and eliminating the weld defects existing in an external surface layer part of the weld line and on the other hand, detecting a plasma beam generated at that time. CONSTITUTION:After the beads 4 and 4 produced respectively on the inside and the outside of the weld line of a resistance welded steel tube 3 after welding is finished are eliminated, the laser beam is projected on the weld line from the outside. In this case, the laser bean is projected to an extent to melt slightly the weld line surface or in the range not to melt it with the output with the maximum degree from the outside of the weld line and the weld defects existing in the weld line surface layer part are molten and eliminated continuously on a line. On the other hand, the weld defects are detected continuously on a line by detecting 6 the plasma beam emitted from the weld defects in the process where the weld defects are molten and eliminated. As a result, the quality of the resistance welded steel tube can be remarkably enhanced. Further, the figures 1, 2, 5 and 6 show band steel, squeeze rolls 2, a laser beam oscillator aud an actinometer respectively.
Patent JP-H1161447-A (JP)
Title: Formation of multi-step profile
Inventor: KIKAWA KEISUKE
IPC: G11B21/21
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To enable reduction in manufacturing process and formation of a high precision irregular-profiled magnetic head slider by subjecting first and second resists formed on a substrate to exposure with different two masks, respectively, subjecting the resulting two resist layers together to development and drying, and thereafter, successively subjecting the resulting substrate provided with resist patterns to dry etching, ashing and dry etching, in this order. SOLUTION: This formation comprises: forming a first resist 2 on a raw far 1 (slider material); irradiating the first resist 2 with ultraviolet rays 4 through a first mask 3 to cure an irradiated part 2a of the resist 2; forming a second resist 5 on the first resist 2; irradiating the resist 5 with ultraviolet rays through a second mask 6 different from the first mask 3 to cure an irradiated part 5a of the second resist 5; subjecting the resulting laminated resist layers together to development and, thereafter, to drying; dry-etching the substrate 1 provided with resist patterns 7 and 8 to form a first cavity 9; introducing gaseous argon contg. oxygen to form a plasma from the gas and performing resist ashing with the plasma; then, performing reactive ion etching to form a second cavity 10; and finally, performing resist removal with acetone.
Patent JP-H0959346-A (JP)
Title: Epoxy resin composition for laminate
Inventor: MOTOBE EIJI
IPC: H05K1/03
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition comprising a specific epoxy resin, a curing agent and a phenoxy resin, excellent in adhesiveness to a copper foil of the inner layer, having a high glass transition temperature, useful as a multi-layer printed-wiring board for electronic/electric apparatuses, etc. SOLUTION: This epoxy resin composition for laminate comprises (A) an epoxy resin containing (A1 ) 60-80wt.% based on the total of epoxy resins of a bisphenol A type epoxy resin having 170-1,000 epoxy equivalent and (A2 ) 20-40wt.% of a trifunctional epoxy resin of formula III, (B) a phenol-based curing agent containing two or more hydroxyl groups in the molecule and (C) 1.5-10 pts.wt. based on 100 pts.wt. of the total of the components A+B of a phenoxy resin having 5,000-100,000 weight-average molecular weight.
Patent JP-H0880302-A (JP)
Title: Ultrasonic probe and ultrasonic diagnostic device using the same
Inventor: MASUZAWA YUTAKA
IPC: G01N29/24
Filed: 1994-09-13
Abstract: PURPOSE: To differentiate the tissues in the deep parts in a living body without executing enucleation even in the case of deep part from surface by forming a structure to diffuse part of the elastic wave energy to propagate the elastic waves generated in an electroacoustic converter into the examinee on the surface of a pricking needle. CONSTITUTION: A piezoelectric thin-film layer 10, comb-shaped electrodes 12 to 15 and a protective layer 16 are formed on the base part 11 of a needle-shaped probe 1. The elastic waves are generated in the piezoelectric thin-film layer 10 to propagate the elastic energy in the longitudinal direction of the needle when an ultrasonic pulse signal voltage having a prescribed central frequency is supplied to the set of pairs 12 and 13 of the comb-shaped electrodes. The elastic energy dissipates gradually to the tissues via the protective film 16 when the biotissues exist on the propagation route. This energy changes dependently upon the wavelengths of the elastic waves at which the energy dissipation quantity is generated when the average periodic structure of the biotissues varies.  The frequency dependency of the insertion loss is, thereupon, detected when the frequency of the electric field to be impressed is changed. This characteristic reflects the periodic structure of the biotissues. The tissue differentiation is thus executed.
Patent JP-H1060672-A (JP)
Title: Plasma treating device and plasma treating method
Inventor: MATSUMURA HIROSHI
IPC: H01L21/302
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To improve the reliability in the conveyance of a wafer adsorbed into a lower electrode by static electric force in a plasma treating device. SOLUTION: A chamber 1 is provided with an upper electrode 3 and a lower electrode 4. In the process of plasma treatment, the lower electrode 4 applied with high frequency electric power is cut off from a high frequency power source, the lower electrode 4 is grounded, and the upper electrode 3 in which a wafer 8 is not set is applied with high frequency small electric power to generate high frequency discharge between the upper electrode 3 and the lower electrode 4. In this discharging treatment, since the upper electrode 3 is applied with high frequency electric power reversely to the case of the plasma treatment, and also, the lower electrode 4 is grounded, plasma ions gather to the side of the wafer 8 and neutralize minus charges charged to the wafer 8 at the time of the plasma treatment, i.e., discharging is executed.
Patent JP-H04103017-A (JP)
Title: Rotary head type recording/reproducing device
Inventor: FUSE KAZUYOSHI
IPC: G11B5/53
Filed: 1990-08-22
Abstract: PURPOSE:To suppress irregular color, etc., caused by the jitters by placing a second head in a specific position at a rotation angle of a rotary cylinder against a first head. CONSTITUTION:Each track formed on a tape by recording/reproducing heads 29 - 32 is traced by reproducing exclusive heads 33 - 36, respectively which have the same azimuth angle against its recording/reproducing heads 29 - 32, and also, are in a position of about 360 deg. X (n) (n = 0, 1, 2,...) at a rotation angle of a rotary cylinder 20 and reproduction is executed. That is, reproduction is executed by the reproducing exclusive heads 33 - 36 being in almost the same position as the recording/reproducing heads 29 - 32. In such a way, even in the case the reproducing exclusive heads 33, 36 in a long time mode are provided, irregular color, etc., caused by the jitters come to be scarcely generated.
Patent JP-S60111807-A (JP)
Title: Evaporation type liquid fuel combustion device
Inventor: HIKINO TEI
IPC: F23D11/40
Filed: 1983-11-21
Abstract: PURPOSE:To reduce accumulation of tar by a method wherein the inner surface of a metallic evaporating cylinder is covered by an organic substance cracking catalyst and an organic substance cracked film while said inner surface is kept at the boiling temperature of the film. CONSTITUTION:The liquid fuel 1 is ejected together with air 2 and is evaporated on a heating and evaporating surface 3 while mixed gas is burnt by a burner head 4 to form flame 5. The temperature of the evaporating surface 3 is kept at the boiling temperature of the film by an electric heater 7 and heat transferred from the burner head 4. The film is consisting of the organic substance breakdown catalyst 9 and a binding agent 10 consisting of the chemical compound of carbon-silicon-boron. When the temperature of the evaporating surface is kept at the boiling temperature of the film and the fuel 1, including non-volatile constituent 11, is evaporated, the accumulating place of the non-volatile constituent 11 is enlarged. According to the enlargement, the load of the catalyst is reduced. The catalyst 9 is consisting of oxide of a metal such as titanium, iron or the like and rare earth element, platinum, palladium, active clay, potassium carbide and the like and generation of tar is reduced by oxidative decomposition or cracking of the non-volatile constituent 11 which becomes the cause of generation of the tar.
Patent JP-S6196599-A (JP)
Title: Semiconductor memory device
Inventor: KOBAYASHI MASAHIRO
IPC: G11C17/00
Filed: 1984-10-18
Abstract: PURPOSE:To read at a high speed by charging a digit line near a reference electric potential beforehand and setting to an electric power source or a ground electrical potential by the contents of the memory. CONSTITUTION:When a clock phi1 is 'H' electric potential, transistors T1 and T2 are turned on and a digit line is precharged to about half (VCC/2) of the electric power source voltage. Next, when phi1 is 'L' electrical potential, T1 and T2 are turned off. Next, when one of address lines A is selected, the contents of the selected memory cell are read at the digit line. At such a time, the drain of the memory cell is connected to the digit line, the source is connected to the ground, and then, the digit line is discharged and becomes a 'L' electric potential, and when the drain is connected to the electric power source and the source is connected to the digit line, the digit line becomes a 'H' electric current. Finally, the digit line is connected through a Y decoder to a sense amplifier and it is decided that the electric potential is 'H' or 'L'. When phi1 becomes 'H', the digit line becomes a middle electric potential between 'H' and 'L'.
Patent JP-S60111554-A (JP)
Title: Abnormal condition detecting system of transmission system
Inventor: HASEGAWA KAZUYA
IPC: H04L69/40
Filed: 1983-11-21
Abstract: PURPOSE:To enhance maintenability efficiently by transmitting transmission information to the station which transmits transmission stop information by the opposite station which receives the transmission information, and indicating the condition of the self station or the breakdown condition of other stations in accordance with the receiving of the transmission information by the station which receives the transmission information respectively. CONSTITUTION:A master station 2 or a slave station 3, which detects the abnormal condition by an abnormal condition detector 22 or 23, transmits transmission stop information by a constant cycle to the opposite station 3 or 2 by transmission by a down character transmitter 21 or 31 which indicates the transmission stop by the constant cycle. The opposite station 3 or 2, which receives the transmission stop information, transmits the transmission information to the station 2 or 3 by the same as the former cycle or by other constant cycles. In this case, the station 3 or 2, which receives the transmission information, displays 34 or 35 the condition of the self station or the breakdown condition of the opposite station in accordance with the receiving 33 or 32 of the transmission information.
Patent JP-S6197660-A (JP)
Title: Pre-transfer exposing method of colored electro-photographic copying system
Inventor: KUROKAWA JUNJI
IPC: G03G15/01
Filed: 1984-10-18
Abstract: PURPOSE:To prevent effectively occurrence of an after-image, by selecting light which well passes through visual images to be transferred at every visual image and performing pre-transfer exposure. CONSTITUTION:The color of an original 0 is separated by means of a blue, green, and red filters at the lower part of a filter section and latent images of corresponding colors are formed on a photosensitie body 10. Then the latent images are visualized by means of toner colored to each complementary color. The visual images are transferred to a transfer paper S by superposing the visual images on the paper S. Before making the transfer, the yellow and cyan visual images are exposed by the green LED of a pre-transfer exposing device 26 and the magenta visual image is exposed by the red LED. Since the pretransfer exposure is performed by using light which well passes through the visual images to be transferred in such a way, no much difference occurs in the light receiving quantities on the photosensitive body between a place where a visual image exists and another place where no visual image exists and no difference in optical fatigue is produced even when an As-Se photosensitive body is used. As a result, occurrence of an after image can be prevented effectively.
Patent JP-H0539367-A (JP)
Title: Matte film and its production
Inventor: FUJII KOICHI
IPC: B29C47/00
Filed: 1991-08-05
Abstract: PURPOSE:To produce a polyolefin-based matte film which has a high-quality appearance, is excellent in matte effect, tensile modulus, flexibility, etc., and is useful as a film for a self-adhesive tape substrate, a building interior, an automobile trim, etc. CONSTITUTION:The objective matte film comprises a compsn. consisting of 10-90wt.% propylene (co)polymer with an MFR of 1-20g/10min and 90-10wt.% ethylene/3-12C alpha-olefin copolymer with specified properties and has a ratio of the MFR of the former polymer to that of the latter of 5-20 and/or a difference in crystallization temp. between the two polymers of at least 5 deg.C.
Patent JP-S60111590-A (JP)
Title: Digital processor of chrominance signal
Inventor: HIROTA AKIRA
IPC: H04N9/80
Filed: 1983-11-21
Abstract: PURPOSE:To record respective digital signals after converting them to the low band, to set a low-band conversion circuit as a digital circuit, and to make the device into an IC by separating and extracting the digital signals of two kinds chrominance signals from the digital chrominance signal which is obtained by sampling a carry-in chrominance signal. CONSTITUTION:An analog image signal from a color video input terminal 6 of a recording system is added to an A/D converter 7, and is converted to a digital signal after sampling four-time frequency of color subcarrier frequency as the sampled frequency. The signal is processed by a luminance signal processing circuit 8, and the digital signal, which is equivalent to a frequency modulated luminance signal, is outputted. Digital chrominance signals which are separated by a BPF9 are supplied to respective color difference signal forming circuits 10 and 11, and two kinds color difference sinals M and N are outputted. These signals M and N are added to digital multipliers 12 and 13 controlled by cos omegat and sin omegat whose phases from a low-band signal generator 14 are different, and the outputs of the multipliers 12 and 13 are added by an adder 15. The outputs of the circuits 8 and 15 are synthesized by a mixing circuit 16, D/A-converted 17, and recorded in a magnetic tape 20.
Patent JP-S6462774-A (JP)
Title: Image input/output device
Inventor: KIMURA KIYOSHI
IPC: H04N5/907
Filed: 1987-09-03
Abstract: PURPOSE:To execute plural image processings in a lump by printing out a series of command code patterns which is synthesized plural command codes inputted from an image input part, and inputting them from the image input part. CONSTITUTION:The titled device is constituted so that plural command codes which is read in from a command code sheet by an image input part 1 are recognized by a code recognizing part 100, command codes of a series of image processing programs are generated, they are printed out as a composite code, and by reading in the printed-out composite code, plural image processings are performed to the same image data. In such a way, plural processing programs can be utilized as a series of command codes in a lump, therefore, a trouble for reading in the command code at every processing can be omitted.
Patent JP-H0669029-A (JP)
Title: Superconducting magnet and cleaning device therefor
Inventor: MORITSU KAZUKI
IPC: H01F6/00
Filed: 1992-08-18
Abstract: PURPOSE:To execute safely the detaching work of a refrigerator as well as to obtain a superconducting magnet capable of improving the detaching workability of the refrigerator. CONSTITUTION:A shutter 100 is rotatably mounted on a mounting flange 67 of a refrigerator mounting cylinder 51. This shutter 100 blocks the insertion port of a refrigerator of the cylinder 51 when a three-step system cold storage type refrigerator 30 is detached. By this blockage of the insertion port of the refrigerator of the cylinder 51 using the shutter 100, a jet of helium gas due to a pressure difference between a helium tank and the outside can be prevented from being generated at the time of removal of the refrigerator.
Patent JP-S59108166-A (JP)
Title: Automatic cash transaction device
Inventor: NAKAGAWA MASANAO
IPC: G06Q40/02
Filed: 1982-12-14
Abstract: PURPOSE:To attain precise cash management by constituting the titled device so that the remaining of cash in the machine can be optionally obtained. CONSTITUTION:An operation controlling part (M-CPU) 15 reads out data from respective storing parts 16, 17 of an RAM and a CMOS, decodes a program stored in a program memory 18 and executes various operation and processing related to cash transaction. The M-CPU15 transmits various data to a center device through an external transmission controlling part 19 and an MODEM20. The M-CPU15 also controls various operations of a service part 3, an operation panel 22, a paper money processing part 23, and a business form processing part 24. In addition, the M-CPU15 controls the operation of a supervisory equipment 2 through a supervisory transmission controlling part 25.
Patent JP-H1166083-A (JP)
Title: Image retrieving device and recording medium readable by the same
Inventor: BORDEN GEORGE
IPC: G06F3/0485
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an image retrieving device with which a user can freely and easily change an image of interest and a reference image and further the desired image to be watched can be visually and institutively retrieved. SOLUTION: The storage part of this image retrieving device has plural labeled images ordered according to prescribed rules. A position input part detects input information from the user and applies a control signal to a control part corresponding to the input information. The control part displays a scroll bar 20c in the prescribed area of a display part, determines the position of a slider 30c on the scroll bar based on the control signal, displays the slider at the position of the display part, determines a label corresponding to the positions among the plural labels as a 1st label, specifies images having the 1st label as images 50 and 55 of interest, specifies images having a 2nd label different from the 1st label as reference images 60, 62, 64 and 66,  displays the reference images on the display part and displays the images of interact on the display part in the display style different from the reference images.
Patent JP-H0949364-A (JP)
Title: Moving wall
Inventor: MATSUDA ETSUICHI
IPC: E04B2/74
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To switch a moving wall suspended from above to a pressed/fixed/ erected state on the floor surface by providing a lift drive mechanism, making the moving wall liftable, and making its lower face contactable with the floor surface. SOLUTION: The right and left suspension members 1a, 1b are suspended from sash pulleys traveled along a rail R arranged above, and a moving wall main body 2 is movably suspended from the suspension members 1a, 1b. The moving wall main body 2 can be forcibly lifted by a lift drive mechanism 3, and the lower face of the moving wall main body 2 can be brought into contact with the floor surface. The suspension members 1a, 1b are provided with slide rod sections 4, 4 inserted into the moving wall main body 2 from above and weight support sections 7a, 7b movable downward apart from the receiving faces 15a, 15b in the moving wall main body 2. A moving wall suspended movably along the rail R above can be switched to the pressed/fixed/erected shape on the floor surface.
Patent JP-S59109252-A (JP)
Inventor: FUNAKOSHI YOSHIROU
IPC: B02C13/08
Filed: 1982-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6280147-A (JP)
Title: Brake control device for car
Inventor: HAMANO HIROSHI
IPC: B60T7/12
Filed: 1985-10-02
Abstract: PURPOSE:To enable holding of a brake force by means of a small device, by a method wherein the two cylinder chambers of a reciprocating cylinder controlled by a brake pedal is connected through an electromagnetic valve brought to a shut off position under a given condition, and a check valve is situated in parallel to the electromagnetic valve. CONSTITUTION:During driving of a car, it is decided whether an oil pressure for a reciprocating cylinder 18 having a piston rod 19 coupled to a brake pedal 13 is held or not, namely, whether an electromagnetic valve 12 is located in a shut off position 29. If decision is NO, when the valve is located in a connection position 28, by means of an output from a speed detector 9, it is decided whether a car is brought into a stop or not. During a stop, when a condition, in which a brake pedal 13 is stepped on, is continued for more than a given time (about 0.5-1.5sec), the electromagnetic valve 12 is demagnetized, and brought into the shut off position 29. This, even if a foot is separated from the brake pedal 13, enables the brake to be held in a condition that a brake force is left rendered effective. Further, a check valve 31 and a manual valve 33 are situated in parallel between lines 23 and 27 connected to chambers 21 and 22, respectively, of the cylinder 18.
Patent JP-S6374840-A (JP)
Title: Paper feeding selector for recorder
Inventor: TAKAHASHI HIROSHI
IPC: B65H3/44
Filed: 1986-09-18
Abstract: PURPOSE:To reduce the extent of trouble of a selective changeover in a paper feeding system, by making the paper feeding system so as to be selected automatically when replacement of paper feed cassettes, supply of recording sheets or the like are carried out, in the case of a paper feeding selector for the recorder provided with plural paper feeding systems. CONSTITUTION:This copying machine is provided with five paper feeding systems 1, 2, 3, 4 and 5. In these paper feeding systems 1, 2, 3 and 4, there are provided with detachable paper feed cassettes 6, 7, 8 and 9, and also a paper feed tray 10 is installed in the paper feeding system 5. Each sheet of these paper feeding systems 1, 2, 3, 4 and 5 is fed to a recording part of the copying machine via each of paper feeding mechanisms 11, 12, 13, 14 and 15. An electronic control unit monitors a signal out of a state detecting device outputting a signal showing at least one state of the presence of sheets, opening or closing of a sheet supply port door, on-off of sheet pressurization, and the presence of a cassette and its type, as to each of these paper feeding systems, while it detects whether there are sheet supply and cassette setting or not and stores these facts, and feeds a recorder with sheets on the paper feeding system in a selective manner.